ODI #11764531
Filed 09/15/2026 · Incident 09/09/2026
ENGINE
Component: Engine — Engine Cooling System — Coolant Pump Summary: The electric water pump on my 2019 Toyota RAV4 failed prematurely at 64273 miles. The check engine light illuminated with diagnostic trouble code P26CB (Engine Coolant Pump Performance/Stuck Off). The engine coolant temperature fluctuated rapidly / coolant level dropped. The vehicle required immediate repair to avoid engine damage. This is a recurring failure pattern on 2019–2021 Toyota RAV4 and Camry vehicles equipped with the 2.5L A25A-FKS engine, where the electric water pump seizes due to an apparent defect in its plastic housing and rotor assembly. Failures are routinely reported at 30,000–60,000 miles—far below the expected service life of the component. Loss of coolant circulation creates an overheating hazard and can lead to sudden loss of propulsion and engine damage while driving. Toyota has issued technical service bulletins related to coolant seepage at the pump but has not recalled the component or extended warranty coverage, leaving owners to bear repair costs of $600–$1,300 for a premature defect-driven failure. I request NHTSA to evaluate this defect for a safety recall.